Google API key and Heroku resolved links

I need to use the Google Plus API in my application, which is stored in Heroku. I received my Google API Key, but there is no way to post the correct permitted links.

My current allowed links are:

rocky-wave-5545.herokuapp.com/*
http://rocky-wave-5545.herokuapp.com/
rocky-wave-5545.herokuapp.com/*
*.rocky-wave-5545.herokuapp.com/*
rocky-wave-5545.herokuapp.com/

I tried all of them, but nobody works. The page that calls this API

http://rocky-wave-5545.herokuapp.com/start?var=1

I do not know if this matters.

Any ideas?